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Tag Archives: Python
Ray Tracer : in the weeds
I’ve spent the past week fighting minor math errors in my ray tracer. In order to confirm that my surface normals were being calculated correctly, I added boxes (axis aligned only at this point) as an additional primitive type. That … Continue reading
Posted in Computers, Knowledge, Making, Science
Tagged Mathematics, Programming, Python, Vector
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Sidereal clock circuit — progress!
I’ve been kicking around the idea of making an accurate sidereal clock circuit for years now. I’ve discussed it all before, but the basic idea is that I want to be able to create a circuit that oscillates at 32857.715Hz … Continue reading
Posted in Computers, Electronics, Knowledge, Making, Science, Technology
Tagged Arduino, Astronomy, Clock, Python
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Insane URL-fu
I had an interesting use case. I needed to get some data out of a database, and then return the result in a graph. So far, the thing is not so interesting. However, there were a few twists. First twist, … Continue reading